| /* |
| * Copyright 2015-present Open Networking Laboratory |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /* |
| ONOS GUI -- Widget -- Tooltip Service - Unit Tests |
| */ |
| describe('factory: fw/widget/tooltip.js', function () { |
| var $log, fs, tts, d3Elem; |
| |
| beforeEach(module('onosWidget', 'onosUtil')); |
| |
| beforeEach(inject(function (_$log_, FnService, TooltipService) { |
| $log = _$log_; |
| fs = FnService; |
| tts = TooltipService; |
| })); |
| |
| beforeEach(function () { |
| d3Elem = d3.select('body').append('div').attr('id', 'tooltip'); |
| }); |
| |
| afterEach(function () { |
| d3.select('#tooltip').remove(); |
| }); |
| |
| it('should define TooltipService', function () { |
| expect(tts).toBeDefined(); |
| }); |
| |
| it('should define api functions', function () { |
| expect(fs.areFunctions(tts, [ |
| 'addTooltip', 'showTooltip', 'cancelTooltip' |
| ])).toBeTruthy(); |
| }); |
| |
| it('should not accept undefined arguments', function () { |
| var btn = d3.select('body').append('div'); |
| expect(tts.showTooltip()).toBeFalsy(); |
| expect(tts.showTooltip(btn)).toBeFalsy(); |
| |
| expect(tts.cancelTooltip()).toBeFalsy(); |
| }); |
| |
| // TODO: figure out how to test this |
| // testing mouse events is tough |
| // showTooltip needs a d3 event, which currently has no test backend |
| // .each is a workaround, which provides this, d, and i |
| xit('should show a tooltip', function () { |
| var btn = d3.select('body').append('div').attr('id', 'foo'); |
| btn.each(function () { |
| tts.showTooltip(this, 'yay a tooltip'); |
| }); |
| // tests here |
| }); |
| |
| // can't cancel a tooltip until we show one |
| // because currElemId isn't set otherwise |
| xit('should cancel an existing tooltip', function () { |
| var btn = d3.select('body').append('div').attr('id', 'foo'); |
| btn.each(function () { |
| tts.cancelTooltip(this); |
| }); |
| expect(d3Elem.text()).toBe(''); |
| expect(d3Elem.style('display')).toBe('none'); |
| }); |
| }); |